baber/WOPTO huggingface dataset:
Patent AT-E65320-T1 (AT)
Inventor: COHEN ELIE
IPC: G01M3/32
Filed: 1988-03-18
Granted: 1991-08-15
Abstract: A method of leak testing at least one "main" cavity (1) formed in a body (2), involving filling the main cavity with a test gas (6) at a determined pressure (PO). The leakage pressure variation (15, 16) in the main cavity is measured while reducing the pressure inside the main cavity in steps (dpn) by means of a controllable valve (12). The various values of leakage pressure variation, are compared with equal values being representative of a part that is leaky and with values that become smaller from one measurement to another being representative of the presence of at least one secondary cavity communicating with the main cavity via a seepage path (4) having high head loss. The two cavities taken together are possibly non-leaky.
Patent AT-E69850-T1 (AT)
Inventor: IVORRA CLAUDE
IPC: E04C3/292
Filed: 1988-02-26
Granted: 1991-12-15
Abstract: The girder comprises two wooden flanges (1,2) joined together by metallic oblique bars (3). These bars are formed by successive sections of a metallic tube (4) folded in a zig-zag manner. The elbows of the folded tube (4) have flattened regions and are joined together alternately to the two flanges (1,2) by means of brackets (5,6). This beam is applicable for producing diverse structures. <IMAGE>
Patent AT-E72556-T1 (AT)
Inventor: PERSSON MALTE
IPC: B31B1/90
Filed: 1987-11-30
Granted: 1992-02-15
Abstract: PCT No. PCT/SE87/00568 Sec. 371 Date May 31, 1989 Sec. 102(e) Date May 31, 1989 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04272 PCT Pub. Date Jun. 16, 1988.An arrangement for applying longitudinally extending tapes (10) to a moving web (11) comprises a plurality of holders (17) each intended for a respective tape store (18), and a plurality of tape applicators (19) for guiding a respective tape arriving from a tape store to a location at which the tape is in contact with the web. The holders (17) and the tape applicators (19) are carried by and capable of being positioned along mutually separate beams of a beam structure (14, 15, 16) which extends transversely to the direction of web travel. The applicators (19) can be adjusted positionally in relation to an applicator-setting beam (15) which extends transversely to the direction of web movement, and can be locked to this beam in selected positions therealong. The applicator-setting beam is, in turn, carried for longitudinal movement by a stationary carrier beam (14) which extends parallel with the applicator-setting beam. The applicator-setting beam can also have graduations (30) provided along the length thereof.
Patent AT-E97316-T1 (AT)
Inventor: KLUDAS MARTIN
IPC: A61Q1/12
Filed: 1987-12-01
Granted: 1993-12-15
Abstract: A cosmetic agent for remodeling and repairing the basement membrane of aging human skin and/or human skin damaged, for example, by ultraviolet radiation. The agent contains the essential components of the extracellular connective tissue matrix in native form and in physiological proportions. The components are obtained from mammals.
Patent AT-E71161-T1 (AT)
Inventor: SCHOLLMEYER ECKHARD PROF DR
IPC: D02G3/46
Filed: 1989-04-26
Granted: 1992-01-15
Abstract: A sewing thread is described which consists of a large number of individual filaments and/or individual fibres. The outer filaments or fibres of the sewing thread are adhesively bonded to one another via binding regions (2a-2b), the binding regions comprising a solidified melt of the polymeric material of the particular sewing thread (1). Sections in which the sewing thread has a bulkier structure compared with the binding regions are provided between the binding regions. Two processes for the production of the sewing thread are also described. In the first process, the sewing thread (1) is exposed to pulsed laser beams so that some of the individual filaments and/or the individual fibres thereof are fused with one another with the formation of essentially spherical binding regions. It is also possible to treat the sewing thread with continuous-wave laser beams, part of the sewing thread being shielded by a perforated mask which is arranged between a laser producing the laser beams and the sewing thread.
Patent AT-E126267-T1 (AT)
Inventor: TURNER JAMES EDWARD JR
IPC: G01N33/84
Filed: 1989-03-06
Granted: 1995-08-15
Abstract: An instrument and a sealable, sterilizable vessel for detecting the presence of microorganisms in a specimen, the vessel containing a liquid culture medium and a sensor means with an indicator medium therein. Changes in the indicator medium resulting from pH change or change in CO2 concentration in the medium are detected from outside the vessel.
Patent AT-E88492-T1 (AT)
Inventor: LEE I-HWA
IPC: C08L31/04
Filed: 1989-06-02
Granted: 1993-05-15
Abstract: A blend of ethylene vinyl acetate copolymer, ethylene vinyl acetate copolymer modified by grafting with a comonomer containing pendant acid or acid derivative functionality, and impact-modified polystyrene provides a useful adhesive, particularly for bonding polystyrene to gas barrier polymers.
Patent AT-E125410-T1 (AT)
Inventor: SMITH JOHN M
IPC: H04B7/26
Filed: 1989-09-12
Granted: 1995-08-15
Abstract: Cellular radiotelephone communication system cell site equipment has a radio frequency transmitter (240) operating as one signal frequency source and a first and a second signal combiner device (282) tuned to a first and a second signal frequency, respectively, each signal combiner device (282) having resonant cavity means for isolating a signal frequency source from other signal frequency sources. Each signal combiner device (282) has coupling means (210) for coupling the isolated signal frequency source to a respective common transmitter output. The system further comprises a radio frequency switching means (230), operatively coupled to the radio frequency transmitter (240), the first signal combiner device (282) and the second signal combiner device (282), for coupling the radio frequency transmitter (240) to either of the first and the second signal combiner devices (282). <IMAGE>
Patent AT-E77473-T1 (AT)
Inventor: SCHMITT BERNARD RAYMOND
IPC: F24H1/22
Filed: 1989-06-21
Granted: 1992-07-15
Abstract: Heat exchanger (1) comprising a hollow body (2) exhibiting a feed chamber (6) and an evacuation chamber (9) which are connected by at least one guide tube (15) in which there extends at least one elongate heating element (19) in such a manner that a fluid can pass from the feed chamber to the evacuation chamber by flowing into the space separating the heating element and the guide tube, said hollow body (1) further exhibiting two intermediate chambers (7, 8) connected by at least one linking tube (13) which is disposed around said guide tube (15) and which connects these intermediate chambers in such a manner that a second fluid can pass from one intermediate chamber into the other by flowing into the space (17) separating the guide tube and the linking tube. <IMAGE>
Patent AT-E83680-T1 (AT)
Inventor: BOLLI PETER
IPC: A63H33/08
Filed: 1989-10-19
Granted: 1993-01-15
Abstract: The blocks of the building set have coupling studs (1) and corresponding counter-coupling elements (2) in a square grid with a module (M). In order that bend-resistant supports can also be built, the building set has single-row connection rods (34) with two end studs (35), the distance of which from one another is  2ROOT 2 times a whole-number multiple of the module (M), as well as boom elements (10) which have, on two opposite end faces (11, 12), centring means (21) and, on two neighbouring side faces (13, 14), respectively, a single stud row with modular separation and, parallel to these side faces, a projection (17, 18) extended backwards by the thickness of the connecting rods (34). By these means, stable, aesthetically appealing structures can be built with the building set. 
<IMAGE>
Patent AT-E102762-T1 (AT)
Inventor: HAGERMAN RICHARD E
IPC: H02H5/08
Filed: 1989-01-12
Granted: 1994-03-15
Abstract: An electronic relay control circuit is provided for liquid cooled electric power transformers. The control circuit senses the rate of change of internal tank pressure and operates its relays in response to a sudden pressure increase. Relay control connections are provided for operating transformer trip and annunciator circuits. The relay response is field adjustable.
Patent AT-E114462-T1 (AT)
Inventor: BABAYAN VIGEN K
IPC: A61P43/00
Filed: 1989-03-31
Granted: 1994-12-15
Abstract: The present invention features a transesterification product of a mixture of fatty acids and triglycerides which include dairy fat as a primary component. This composition shows unexpected benefits in nutritional applications either as a food or as an enteral or parenteral supplement. The method of nutritional support using this composition is also disclosed.
Patent AT-E133894-T1 (AT)
Inventor: HOMMES WILLIAM JOHN
IPC: B29L7/00
Filed: 1989-05-18
Granted: 1996-02-15
Abstract: Apparatus and method for producing a novel drawn film by propelling individual carriages along opposed loops from a first speed abutted in stacks in carriage collection sections to a second speed space apart in a drawing section of a tenter frame and to a third speed in stack forming sections where the carriages return to the first speed in the stacks. First primaries positioned adjacent one part of each loop develop electromagnetic waves for engaging synchronous secondaries attached to active carriages to provide controlled spacing of such carriages, and second primaries adjacent another part of the loop develop other electromagnetic waves for engaging hysteresis secondaries attached to active and to passive carriages to provide controlled abutting of the carriages.
Patent AT-E99139-T1 (AT)
Inventor: ENDEL DIETER DR MED
IPC: A47C23/06
Filed: 1990-01-26
Granted: 1994-01-15
Abstract: A supporting device for a mattress or the like, in particular a slatted support, is provided with a frame and elastic slats mounted thereon in the longitudinal direction. To improve physically appropriate support in the side and supine positions, the supporting device is divided into three portions (2, 3, 4) in the longitudinal direction, a longer portion (2, 4) being formed adjacent to the upper and lower end in each case and a shorter portion (3) being formed between said longer portions, and slats (5) being arranged extending in the longitudinal direction at least on the upper and on the central portions (2, 3), which slats are supported by their ends on the frame (6) and on a transverse strut (7) which is provided on the frame (6) to support the adjacent ends of the slats (5) of the upper (2) and central portions (3). <IMAGE>
Patent AT-E89027-T1 (AT)
Inventor: EIDA TSUYOSHI
IPC: C09B35/38
Filed: 1990-02-08
Granted: 1993-05-15
Abstract: An ink comprises a dye and a liquid medium, wherein said dye is a dye represented by the following Formula: <CHEM> wherein R1 and R2 each represent hydrogen atom, a methyl group, a methoxy group or -SO3M, R3 and R4 each represent a methyl group, methoxy group or an acetylamino group; x represents an acetyl group, a benzoyl group, -SO2C6H5, -SO2C6H4-CH3, or -N3C3(NHR5)(NHR6), where R5 and R6 each represent a hydrogen atom, or -C2H4OH; and M represents an alkali metal, an ammonium group, or an organic ammonium group. An ink-jet recording process comprising applying the ink to a recording medium.
Patent AT-E88596-T1 (AT)
Inventor: SPINNER ROLAND
IPC: H01M2/10
Filed: 1990-07-10
Granted: 1993-05-15
Abstract: This receptacle (1a) is one-piece and made from a semi-rigid plastic material. It comprises a central space (30) for receiving the battery (7), with two flexible lateral arms (15, 16) which each carry two spigots (21, 34 and 22, 35) for wedging the receptacle in its receiving opening (4). The outermost spigots (34, 35) form part of the stand (2a) of the receptacle, this stand being made in three parts, namely a central (31) and two lateral and rocking parts (32, 33). The receptacle is withdrawn without opening the casing (3) by straightforward pressure on these outermost spigots (34, 35). <IMAGE>
Patent AT-E102642-T1 (AT)
Inventor: PIEH STEFAN DR
IPC: C09K17/22
Filed: 1990-08-09
Granted: 1994-03-15
Abstract: Use of copolymers composed of acrylamide and/or methacrylamide, a sulpho-containing substituted acrylamide or methacrylamide, a polyfunctional, water-soluble vinyl compound and optionally carboxyl-containing comonomers, as soil conditioners.
Patent AT-E86444-T1 (AT)
Inventor: DIAZ ANDRE
IPC: A23L17/00
Filed: 1990-02-06
Granted: 1993-03-15
Abstract: The press mould for making the food block is intended to receive the pieces of fish meat to be compressed and agglomerated. It comprises a press-mould body 10 and a press-mould lid 30 fitted into the body and a core 22 with a section whose contour is the general shape of a flattened ellipse in order to hollow out the block and the core 22 is fixed in a removable manner in contact with the bottom of the press-mould body via an end of generally rounded shape of the elliptical cross section with the aid of screws 26 which are accessible from the outside. Application to the reconstitution to the original shape of the meat of noble fish such as the salmon.
Patent AT-E122322-T1 (AT)
Inventor: WEIMER ALAN W
IPC: B01J8/00
Filed: 1990-01-11
Granted: 1995-05-15
Abstract: A process for preparing silicon carbide by carbothermal reduction involves rapidly heating a particulate reactive mixture of a silica source and a carbon source to form a product which shows improved uniformity of crystal size. The product of this process can be used to form a densified part. The process comprises: passing a particulate reactive mixture (24) of a silica source and a carbon source into a reactor having (a) a reactant transport member (6), the reactant transport member having a wall defining a hollow conduit, the wall having a cooling means and being further characterized as having a concentric inner wall defining an inner annular space (20), the inner annular space having an inlet and being open at the bottom such that a gas can be flowed therethrough; (b) a reactor chamber (16), the reactor chamber having a wall (26), defining a reaction zone (28), the chamber being in fluid connection with the reactant transport member; (c) a heating means (40), the heating means being suitable for heating the particulate reactive mixture in the reaction zone; and (d) a cooling chamber (42), the cooling chamber having a wall (48) defining a cooling zone (44), the wall having a cooling means, the cooling chamber being in fluid connection with the reactor chamber; the temperatures of the reactant transport member, reactor chamber, and cooling chamber being independently controllable; such that the particulate reactive mixture can be fed continuously through the reactant transport member into the reactor zone and then into the cooling zone.
Patent AT-E149831-T1 (AT)
Inventor: DOUGHERTY THOMAS J
IPC: A61K31/555
Filed: 1990-03-29
Granted: 1997-03-15
Abstract: Compounds of fomula (1) or formula (2):   <IMAGE> (1)  <IMAGE> (2) wherein M is a non-paramagnetic metal selected from Mg+2, and Zn+2, or represents 2 H+ each H+ bonded to one of the N atoms connected by the solid lines; R1 is a saturated or unsaturated hydrocarbyl residue of 8-25C; each R2 is independently selected from the group consisting of vinyl, ethyl, acetyl and 1-hydroxyethyl, and X is COOR3, wherein R3 is alkyl (1-4C); are useful in photodynamic therapy and diagnosis. These compounds photosensitize target biological substrates to irradiation, and treating said substrates with these sensitizers followed by irradiation leads to the impairment or destruction of the biological substrate. When administered systemically, these compounds accumulate in the undesired target biological substrate. The compounds can also be utilized in vitro, for example to destroy infectious cells or viruses in blood intended for transfusion.
Patent AT-E99870-T1 (AT)
Inventor: LARSEN PETER
IPC: A21D6/00
Filed: 1990-07-11
Granted: 1994-01-15
Abstract: Leavened yeast dough products obtain a long durability in a frozen condition by omitting using in the preparation thereof fermentable carbohydrates, but the formation in situ of such fermentable carbohydrates satisfactory to leaven the dough is ensured by adding one or more amylases to the dough. Upon freezing the activity of the amylase ceases and the concentration of fermentable carbohydrates falls to such a low value that the proteinase forming activity of the yeast actually ceases. A possibly desired brown-coloring of the baked product may be ensured by the addition of amylases with an activity at a relatively high temperature.
Patent AT-E153043-T1 (AT)
Inventor: FUNAKI KEISUKE
IPC: B32B27/32
Filed: 1990-09-13
Granted: 1997-05-15
Abstract: A slippery film consists of an oriented film produced from a highly syndiotactic styrene polymer together with fine inorganic particles (0.001-1 wt.% of the film) having mean particle diameter 0.01-3 micron. The surface roughness of the film (by JIS-B-0601) (Ra) is 0.005-0.03 microns and the static coefficient of friction (by ASTM D-1894b) (microns) is 0.3-1.0. Pref. the film has Ra 0.001-0.2 micron and the styrene polymer has Al content below 3000 ppm, Ti below 10 ppm and and styrene monomer below 7000 ppm. The film has density below 1.07 g/cm3 and crystallinity 5-30%.
Patent AT-E128366-T1 (AT)
Inventor: CIANCIAVICCHIA DOMENICO
IPC: A61M1/36
Filed: 1991-02-05
Granted: 1995-10-15
Abstract: A system for detecting the passage of air bubbles in the drip attachment (7) of a dialysis unit (1), which system comprises: a sensor (16) for generating an acoustic signal through the drip attachment (7); a sensor (17) for converting the acoustic signal into an electric signal; a circuit (18) for amplifying the signal in automatically variable manner and producing a signal which, in the absence of air bubbles in the drip attachment (7), presents only a continuous component, and, in the presence of air bubbles, also presents a transient component proportional to the volume of the bubbles; a circuit (22) for converting the transient component into an alarm signal; and a unit (13) for receiving the alarm signal and arresting the dialysis treatment. <IMAGE>
Patent AT-E83963-T1 (AT)
Inventor: EISENBLAETTER GERD
IPC: B24D13/16
Filed: 1991-04-10
Granted: 1993-01-15
Abstract: The face grinding wheel consists of a stiff backing plate (10) and a replaceable grinding disc (14). The backing plate has a central shaft (11) and mounting screw (18). On the face of the backing plate are small mushroom headed plastics rods (12) which key onto the joining surface (15) of the grinding disc (14). The surface has a nap derived from a chain of looped thread which is laid on a laminated fabric carrier disc (13). Cemented to the carrier disc is a grinding ring of laminated construction. The grinding disc overlaps the backing plate to enable the outer edge to be used for grinding into corners. - The grinding disc may be secured by a central nut (20) but this is not essential because the shear force is easily sustained by the joint interface.
Patent AT-E128757-T1 (AT)
Inventor: PECHT GLENN G
IPC: F16J15/34
Filed: 1991-07-16
Granted: 1995-10-15
Abstract: A seal face (78) of a ring (76) used in a non-contacting, gap-type seal having an annular groove area (80) with microdams (92), each having a preferable width of about .025 inches, between a plurality of groove surface areas (90). The microdams (92) provide a boundary to the groove surface areas (90) whereby the recess of each groove surface area bounded (90) by the microdams (92) acts as a unitary pressure zone and the pressure in the separate zones decreases in a series of steps as measured from one circumference of the ring to the other circumference. <IMAGE>
Patent AT-E104510-T1 (AT)
Inventor: FOERSTER MARTIN DIPL-ING
IPC: F16K11/085
Filed: 1991-08-10
Granted: 1994-05-15
Abstract: In a device (1) for the controlled feeding of liquid feedstuff, prepared in an automatic drinking means (2), to suction points (6, 7), with a directional control valve (11) arranged downstream of this automatic drinking means (2), this directional control valve (11) is designed as a rotary slide valve (14) which is adjustable in a housing and has a central receiving chamber (15) which can be attached to the feed line (8). Outlet openings (16, 17) are made in the wall of the rotary slide valve (14). The receiving chamber can be alternately connected to connection lines (9, 10) via the outlet openings (16, 17). This design provides a directional control valve (11) which can be produced economically and enables trouble-free operation over a prolonged period. In addition, the directional control valve (11) is easy to clean and has high operational reliability. <IMAGE>
Patent AT-E108289-T1 (AT)
Inventor: ENNEMOSER DIETER
IPC: H04R7/12
Filed: 1991-10-23
Granted: 1994-07-15
Abstract: The invention is a diaphragm for electroacoustic transducers with the object of approximating the decay spectrum (postoscillation) of the diaphragm to the decay spectrum of the human auditory apparatus. For this purpose, the diaphragm is to be constructed from at least two cones with different aperture angles. The applicable aperture angles are 163, 157, 140, 114, 98, 82 and 66 degrees. A more natural and pleasant sound impression is produced by the coincidence of the characteristic oscillations of the ear with the characteristic oscillations of the transducer. Overview of the figures:   Figure 1: Cross-section of the diaphragm with the aperture angles alpha = 140 degrees and beta = 114 degrees     (1) = suspension   (2) = drive   (3) = diaphragm   Figure 2: Cross-section through a concave diaphragm with the aperture angles 114 degrees, 140 degrees and 157 degrees.     (1) = suspension   (2a), (2b) two possible drive types as examples   (3) = diaphragm     <IMAGE>
Patent AT-E126173-T1 (AT)
Inventor: FROEMBERG GUENTER
IPC: B66B5/18
Filed: 1991-11-11
Granted: 1995-08-15
Abstract: With this safety brake device, overspeeds of an elevator cabin or of a counterweight in the down direction are avoided. On its front side, a housing (1) has a recess (2) which extends over the entire housing height and on one end of which a brake plate (3) is arranged which has a free leg (4) plunging next to it. A trapezoidal stirrup (6) with a rectangular extension (7) projecting from the housing (1) is inserted into the part of the recess (2) adjoining the leg (4). On the guide-rail side, the stirrup (6) has a slotted link (9) running up at an angle and having a U-shaped cross-section. The two end faces of the slotted link (9) serve as rolling paths for roller spindles (12) arranged on a cylindrical catch roller (11). A camber in the form of an additional inclined control face (13) is provided in the lower part of the slotted link (9), with which camber the catch roller (11) is guided more quickly to the free leg (4). The recess (2) ends with an inclined wedge surface (14) on the side opposite the brake plate (3). The stirrup (6) bears on the inclined wedge surface (14). A longitudinal slot (15) running vertically through the stirrup (6) and deep into the extension (7) gives the stirrup (6) the necessary elasticity. 
<IMAGE>